CR-39 1,499 S / V Harzlinse / optische Linse

CR-39 1.499 S/V resin lens/ optical lens 1. Material : CR39 2. Abbe Value:58 3. Transmission :over 98% 4. Specific Gravity:1.32 5. Abrasion resistance:6/8H 6. Treatment--UV Protection, HC, HMC 7. Diameter:65mm 70mm 60mm 55mm Coating:Un-coating,or Hard Coated HMC EMI power range : 70mm SPH(±0.00±6.00)/CYL(-0.00-2.00) 65mm SPH(±0.00±6.00)/CYL(-0.00-6.00) 60mm SPH(±0.00±6.00)/CYL(-0.00-6.00) 55mm SPH(+0.00+6.00)/CYL(-0.00-6.00)Packing:white bag,25 or 35 pairs packaged a box. 25 boxes packaged a carton case.(49*33*46cm) Payment term: T/T, Delivered time: 10---25 daysDirect facture : Highest quality ,Best serice